CN104829894A - Flame-retardant antistatic V-belt primer and preparation method thereof - Google Patents
Flame-retardant antistatic V-belt primer and preparation method thereof Download PDFInfo
- Publication number
- CN104829894A CN104829894A CN201510231431.3A CN201510231431A CN104829894A CN 104829894 A CN104829894 A CN 104829894A CN 201510231431 A CN201510231431 A CN 201510231431A CN 104829894 A CN104829894 A CN 104829894A
- Authority
- CN
- China
- Prior art keywords
- parts
- agent
- flame
- rubber
- static
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a flame-retardant antistatic V-belt primer and a preparation method thereof, and belongs to the technical field of rubber products. The primer is composed of the following components in parts by weight: 100 parts of rubber matrix, 0.3 to 0.6 part of sulfur, 4 to 8 parts of dioctyl phthalate, 4 to 6 parts of nano light magnesium oxide, 8 to 13 parts of nano active zinc oxide, 2 to 4 parts of stearic acid, 1 to 1.5 parts of promoter DM, 3 to 5 parts of anti-aging agent, 30 to 40 parts of carbon black N330, 25 to 35 parts of super conductive furnace black N472, 20 to 40 parts of filling agent, 15 to 20 parts of antimony trioxide flame retardant, 10 to 15 parts of chlorinated paraffin-70 flame retardant, 45 to 55 parts of aluminum hydroxide flame retardant, 2 to 5 parts of antistatic agent, 2 to 3 parts of plastic dispersing agent, and 1 to 5 parts of tackifier resin. The V-belt prepared from the provided primer has a good flame retardant performance and excellent antistatic property, the flame combustion time is not longer than 2 seconds, and the flameless combustion time is not longer than 1 second.
Description
Technical field
The invention belongs to rubber product field, be specifically related to a kind of flame-resistant anti-static V belt under glue and preparation method thereof.
Background technology
In recent years, country pays much attention to coal mine downhole safety, tries to explore the underground coal mine avoiding system setting up complete set.According to MT123-1995 about the anlistatig requirement of underground coal mine flame retardance of polymer, underground mine use polymkeric substance must have fire-retardant, anlistatig effect.
Coal mine flame-retardant anti-static V belt is generally formed according to different product types, dimension combination by joint group adhesive tape, buffering adhesive, polyester cord and infantees complex body.
But existing classical V-belt is fire-retardant and antistatic property is poor, easily burns, easily producing electrostatic, catching fire, causing security incident when underground coal mine uses because rubbing.
Summary of the invention
The object of the present invention is to provide a kind of flame-resistant anti-static V belt under glue and preparation method thereof.
Based on above-mentioned purpose, the present invention takes following technical scheme:
A kind of flame-resistant anti-static V belt under glue, be made up of the component of following weight part: base rubber 100 parts, 0.3 ~ 0.6 part, sulphur, dioctyl phthalate (DOP) 4 ~ 8 parts, 4 ~ 6 parts, nanometer light magnesium oxide, nanometer active zinc oxide 8 ~ 13 parts, stearic acid 2 ~ 4 parts, altax (2, 2'-dithio-bis-benzothiazole) 1.0 ~ 1.5 parts, 3 ~ 5 parts, anti-aging agent, carbon black N330 30 ~ 40 parts, high electric conductivity furnace black N472 25 ~ 35 parts, weighting agent 20 ~ 40 parts, antimony trioxide flame retardant agent 15 ~ 20 parts, chlorinated paraffin-70 fire retardant 10 ~ 15 parts, aluminium hydroxide fire retardant 45 ~ 55 parts, 2 ~ 5 parts, static inhibitor, mould point agent 2 ~ 3 parts, tackifying resin 1 ~ 5 part,
Described base rubber is made up of following component: chloroprene rubber CR322 80-90 part, natural rubber 5-15 part, cis-1,4-polybutadiene rubber 5-10 part.
Further, described anti-aging agent is at least one in antioxidant BLE and anti-aging agent ODA; Described weighting agent is at least one in potter's clay and Calcium hydrogen carbonate; Describedly mould point agent for moulding a point agent AT-E; Described static inhibitor is HDC-201, and described tackifying resin is C5 petroleum resin.
Preferably, described flame-resistant anti-static V belt under glue is made up of the component of following weight part: by chloroprene rubber CR322 80-90 part, natural rubber 5-15 part, the base rubber 100 parts of cis-1,4-polybutadiene rubber 5-10 part composition, 0.3 ~ 0.6 part, sulphur, dioctyl phthalate (DOP) 6 parts, 5 parts, nanometer light magnesium oxide, nanometer active zinc oxide 11 parts, stearic acid 2 parts, altax 1.0 ~ 1.5 parts, antioxidant BLE and ODA totally 3 ~ 5 parts, carbon black N330 30 parts, high electric conductivity furnace black N472 30 parts, weighting agent 35 parts, antimony trioxide flame retardant agent 19 parts, chlorinated paraffin-70 fire retardant 12 parts, aluminium hydroxide fire retardant 50 parts, 3.5 parts, static inhibitor, mould point agent 2 parts, tackifying resin 1.5 parts.
The preparation method of described flame-resistant anti-static V belt under glue, comprise the steps: the preparation of (1) base rubber: plasticated in milling machine by the natural rubber cut, temperature 70 C-80 DEG C, binder removal after plasticating 8-10 minute, go to mill through lift, the temperature control of mill roller at 60 DEG C-80 DEG C, bag roller, fall glue, after film is smooth, take off volume stand-by; In proportion chloroprene rubber, cis-1,4-polybutadiene rubber are added milling machine, temperature 60 C-70 DEG C, after plasticating 2 ~ 5 minutes, then drops into milling machine the natural rubber volume of having plasticated and carries out fusion 2-3 minute and obtain base rubber, from milling machine, binder removal is to mill, bag roller, fall glue, take off volume stand-by;
(2) by nanometer light magnesium oxide, stearic acid, altax, anti-aging agent, weighting agent, antimony trioxide flame retardant agent, chlorinated paraffin-70 fire retardant, aluminium hydroxide fire retardant, static inhibitor, mould point agent and tackifying resin mixing;
(3) mixing: the base rubber prepared is dropped in milling machine, fall floating weight pressurization 1-1.5 minute, drop into the mixture of step (2), mixing 1-2 minute, add carbon black N330, high electric conductivity furnace black N472, dioctyl phthalate (DOP), mixing 1-1.5 minute, finally add nanometer active zinc oxide, mixing 20s ~ 30s, temperature 60 C-70 DEG C, binder removal is to mill, and mill roller temperature 60 DEG C-75 DEG C, adds sulphur, glue 3 ~ 5 times, plays triangle bag mixing evenly to sulphur.
The present invention has following advantage:
1, the chloroprene rubber that flame retardant properties is good is selected, this chloroprene rubber is sulphur adjustment type, with traditional natural rubber, cis-1,4-polybutadiene rubber using, solve roll banding and the incipient scorch technological problems of chloroprene rubber, add the fire retardant of appropriate all kinds of excellent fireproof performance, produce synergistic effect, reasonable ratio, flame-retarded efficiency is best; Select carbon black N330 and extra conductive furnace black(ECF) N472, static inhibitor HDC-201 and use, sizing material cost is low, and antistatic property is excellent; Fire-retardant and antistatic property reaches the flaming combustion time and is not more than 2 seconds, and glowing time is not more than 1 second, also meets basic process industrial art performance when wire belt produces and physical and mechanical properties standard simultaneously;
2, vulcanizing agent, promoting agent select nano level light magnesium oxide and nano level active zinc oxide, and active high, specific surface area is large, easily disperse in sizing material, crosslinking degree is high, sizing material time of scorch 3-4 minute, manufacturability is better, facilitates later process to extrude or calendering technology execution;
3, raw material of the present invention all can commercially be purchased.
4, after thick through mill, the thin refining of fire-retardant primer, employing is extruded or die mould technique makes joint group adhesive tape.
5, the joint group adhesive tape that flame-retardant and anti-static primer of the present invention is obtained, with flame-retardant and anti-static breaker strip, infantees complex body and cotton rope are according to different size, model, size and be combined into flame-retardant and anti-static wire belt, concrete production technique is as follows: on the winding compound cuts machine that wire belt is special, cotton rope is directly derived through guide wheel winding displacement successively on the drive roll be wound around and driven roll from steeping vat, laminating flame-retardant and anti-static breaker strip, then compound joint group adhesive tape on the outside surface of film, make it the endless belt cylinder complex body becoming specified length, finally with coaxial many incision of rotary knife handle band cylinder complex body, form wall scroll belt carcass complex body, cloth-wrapping machine is wrapped flame-retardant and anti-static infantees complex body, finally, drum vulcanizer sulfuration process is used to become flame-retardant and anti-static wire belt.
6, the produced product of the present invention is widely applicable: coal mine machinery transmission flame-retardant and anti-static wire belt, oil production mechanical transmission, textile manufacturing machine transmission, oiling machine etc., be both applicable to borehole operation, is applicable to again Ground Operation transmission and uses.
7, the product manufactured by the present invention is fire-retardant and antistatic property is excellent, safe and reliable, and heat-dissipating is little, warping strength, and various physical and mechanical properties reaches advanced international level.
Embodiment
Below in conjunction with specific embodiment, technical scheme of the present invention is described in further detail, but protection scope of the present invention is not limited thereto.
Embodiment 1
A kind of flame-resistant anti-static V belt under glue, be made up of following component: chloroprene rubber CR322 90kg, natural rubber 5kg, cis-1,4-polybutadiene rubber 5kg, sulphur 0.3kg, dioctyl phthalate (DOP) 6kg, nanometer light magnesium oxide 5kg, nanometer active zinc oxide 11kg, stearic acid 2kg, altax (2, 2'-dithio-bis-benzothiazole, lower same) 1.0kg, antioxidant BLE and ODA 4kg altogether, carbon black N330 30kg, high electric conductivity furnace black N472 30kg, potter's clay 35kg, antimony trioxide flame retardant agent 19kg, chlorinated paraffin-70 fire retardant 12kg, aluminium hydroxide fire retardant 50kg, static inhibitor HDC-201 3.5kg, mould a point agent AT-E 2kg, C5 petroleum resin 1.5kg.
The preparation method of above-mentioned flame-resistant anti-static V belt under glue, comprise the steps: the preparation of (1) base rubber: plasticated in milling machine by the natural rubber cut, temperature 80 DEG C, binder removal after plasticating 8 minutes, goes to mill through lift, and the temperature control of mill roller is at 80 DEG C, after bag roller, glue, after film is smooth, takes off volume stand-by; Chloroprene rubber, cis-1,4-polybutadiene rubber are added milling machine, temperature 70 C, after plasticating 2 minutes, then the natural rubber volume of having plasticated is dropped into milling machine carry out fusion and obtain base rubber in 2 minutes, from milling machine, binder removal is to mill, bag roller, fall glue, to take off volume stand-by;
(2) by nanometer light magnesium oxide, stearic acid, altax, anti-aging agent, potter's clay, antimony trioxide flame retardant agent, chlorinated paraffin-70 fire retardant, aluminium hydroxide fire retardant, static inhibitor, mould point agent AT-E and C5 petroleum resin mixing;
(3) mixing: the base rubber prepared to be dropped in milling machine, falls floating weight and pressurize 1.5 minutes, drop into the mixture of step (2), mixing 2 minutes, add carbon black N330, high electric conductivity furnace black N472, dioctyl phthalate (DOP), mixing 1 minute, finally add nanometer active zinc oxide, mixing 30s, temperature 70 C, binder removal is to mill, and mill roller temperature 70 DEG C, adds sulphur, glue 3 times, plays triangle bag mixing evenly to sulphur.
Subsequently, after thick in mill, thin for flame-resistant anti-static V belt under glue refining, employing is extruded or die mould technique makes joint group adhesive tape.
The MV SPC3150 coal mine flame-retardant narrow V belt flaming combustion time average be made up of the present embodiment primer is 1.15s, flaming combustion time maximum value is 1.21s, glowing time mean value is 0.30s, glowing time maximum value is 0.34s, tensile strength is 15.3kN, elongation is 2%, and cotton rope bonding strength is 23.7kN/m, fatigue property > 1 × 10
6, surface resistivity arithmetical av is 2.2 × 10
5Ω (with reference to MT374-2008).
Embodiment 2
A kind of flame-resistant anti-static V belt under glue, be made up of following component: chloroprene rubber CR322 80kg, natural rubber 15kg, cis-1,4-polybutadiene rubber 5kg, sulphur 0.6kg, dioctyl phthalate (DOP) 8kg, nanometer light magnesium oxide 6kg, nanometer active zinc oxide 13kg, stearic acid 4kg, altax 2.0kg, antioxidant BLE and ODA 5kg altogether, carbon black N330 40kg, high electric conductivity furnace black N472 35kg, Calcium hydrogen carbonate 35kg, antimony trioxide flame retardant agent 20kg, chlorinated paraffin-70 fire retardant 15kg, aluminium hydroxide fire retardant 55kg, static inhibitor HDC-201 5kg, mould a point agent AT-E 3kg, C5 petroleum resin 5kg.
The preparation method of above-mentioned flame-resistant anti-static V belt under glue, comprise the steps: the preparation of (1) base rubber: plasticated in milling machine by the natural rubber cut, temperature 70 C, binder removal after plasticating 10 minutes, go to mill through lift, the temperature control of mill roller at 70 DEG C, bag roller, fall glue, after film is smooth, take off volume stand-by; Chloroprene rubber, cis-1,4-polybutadiene rubber are added milling machine, temperature 60 C, after plasticating 3 minutes, then the natural rubber volume of having plasticated is dropped into milling machine carry out fusion and obtain base rubber in 3 minutes, from milling machine, binder removal is to mill, bag roller, fall glue, to take off volume stand-by;
(2) by nanometer light magnesium oxide, stearic acid, altax, anti-aging agent, Calcium hydrogen carbonate, antimony trioxide flame retardant agent, chlorinated paraffin-70 fire retardant, aluminium hydroxide fire retardant, static inhibitor, mould point agent AT-E and C5 petroleum resin mixing;
(3) mixing: the base rubber prepared to be dropped in milling machine, falls floating weight and pressurize 1 minute, drop into the mixture of step (2), mixing 1 minute, add carbon black N330, high electric conductivity furnace black N472, dioctyl phthalate (DOP), mixing 1.5 minutes, finally add nanometer active zinc oxide, mixing 20s, temperature 60 C, binder removal is to mill, and mill roller temperature 60 DEG C, adds sulphur, glue 5 times, plays triangle bag mixing evenly to sulphur.
Subsequently, after thick in mill, thin for flame-resistant anti-static V belt under glue refining, employing is extruded or die mould technique makes joint group adhesive tape.
The MV 25N 3353 coal mine flame-retardant narrow V belt flaming combustion time average be made up of the present embodiment primer is 1.18s, flaming combustion time maximum value is 1.24s, glowing time mean value is 0.32s, glowing time maximum value is 0.37s, tensile strength is 13.8kN, elongation is 3%, and cotton rope bonding strength is 28.1kN/m, fatigue property > 1 × 10
6, surface resistivity arithmetical av is 2.4 × 10
5Ω (with reference to MT374-2008).
Embodiment 3
A kind of flame-resistant anti-static V belt under glue, be made up of following component: chloroprene rubber CR322 85kg, natural rubber 5kg, cis-1,4-polybutadiene rubber 10kg, sulphur 0.3kg, dioctyl phthalate (DOP) 4kg, nanometer light magnesium oxide 4kg, nanometer active zinc oxide 8kg, stearic acid 2kg, altax 1.0kg, antioxidant BLE 3kg, carbon black N330 30kg, high electric conductivity furnace black N472 25kg, potter's clay and Calcium hydrogen carbonate 40kg altogether, antimony trioxide flame retardant agent 15kg, chlorinated paraffin-70 fire retardant 10kg, aluminium hydroxide fire retardant 45kg, static inhibitor HDC-201 2kg, mould a point agent AT-E 2kg, C5 petroleum resin 1kg.
The preparation method of above-mentioned flame-resistant anti-static V belt under glue, comprise the steps: the preparation of (1) base rubber: plasticated in milling machine by the natural rubber cut, temperature 75 DEG C, binder removal after plasticating 9 minutes, go to mill through lift, the temperature control of mill roller at 75 DEG C, bag roller, fall glue, after film is smooth, take off volume stand-by; Chloroprene rubber, cis-1,4-polybutadiene rubber are added milling machine, temperature 80 DEG C, after plasticating 5 minutes, then the natural rubber volume of having plasticated is dropped into milling machine carry out fusion and obtain base rubber in 2 minutes, from milling machine, binder removal is to mill, bag roller, fall glue, to take off volume stand-by;
(2) by nanometer light magnesium oxide, stearic acid, altax, anti-aging agent, potter's clay, Calcium hydrogen carbonate, fire retardant, static inhibitor, mould point agent AT-E and C5 petroleum resin mixing;
(3) mixing: the base rubber prepared to be dropped in milling machine, falls floating weight and pressurize 1.5 minutes, drop into the mixture of step (2), mixing 2 minutes, add carbon black N330, high electric conductivity furnace black N472, dioctyl phthalate (DOP), mixing 1 minute, finally add nanometer active zinc oxide, mixing 30s, temperature 70 C, binder removal is to mill, and mill roller temperature 75 DEG C, adds sulphur, glue 3 times, plays triangle bag mixing evenly to sulphur.
Subsequently, after thick in mill, thin for flame-resistant anti-static V belt under glue refining, employing is extruded or die mould technique makes joint group adhesive tape.
The MV SPC3150 coal mine flame-retardant narrow V belt flaming combustion time average be made up of the present embodiment primer is 1.16s, flaming combustion time maximum value is 1.23s, glowing time mean value is 0.31s, glowing time maximum value is 0.36s, tensile strength is 14.5kN, elongation is 2%, and cotton rope bonding strength is 24.7kN/m, fatigue property > 1 × 10
6, surface resistivity arithmetical av is 2.3 × 10
5Ω (with reference to MT374-2008).
Claims (4)
1. a flame-resistant anti-static V belt under glue, it is characterized in that, be made up of the component of following weight part: base rubber 100 parts, 0.3 ~ 0.6 part, sulphur, dioctyl phthalate (DOP) 4 ~ 8 parts, 4 ~ 6 parts, nanometer light magnesium oxide, nanometer active zinc oxide 8 ~ 13 parts, stearic acid 2 ~ 4 parts, altax 1.0 ~ 1.5 parts, 3 ~ 5 parts, anti-aging agent, carbon black N330 30 ~ 40 parts, high electric conductivity furnace black N472 25 ~ 35 parts, weighting agent 20 ~ 40 parts, antimony trioxide flame retardant agent 15 ~ 20 parts, chlorinated paraffin-70 fire retardant 10 ~ 15 parts, aluminium hydroxide fire retardant 45 ~ 55 parts, 2 ~ 5 parts, static inhibitor, mould point agent 2 ~ 3 parts, tackifying resin 1 ~ 5 part,
Described base rubber is made up of following component: chloroprene rubber CR322 80-90 part, natural rubber 5-15 part, cis-1,4-polybutadiene rubber 5-10 part.
2. flame-resistant anti-static V belt under glue according to claim 1, is characterized in that, described anti-aging agent is at least one in antioxidant BLE and anti-aging agent ODA; Described weighting agent is at least one in potter's clay and Calcium hydrogen carbonate; Describedly mould point agent for moulding a point agent AT-E; Described static inhibitor is HDC-201, and described tackifying resin is C5 petroleum resin.
3. flame-resistant anti-static V belt under glue according to claim 1, it is characterized in that, be made up of the component of following weight part: chloroprene rubber CR322 80-90 part, natural rubber 5-15 part, the base rubber 100 parts of cis-1,4-polybutadiene rubber 5-10 part composition, 0.3 ~ 0.6 part, sulphur, dioctyl phthalate (DOP) 6 parts, 5 parts, nanometer light magnesium oxide, nanometer active zinc oxide 11 parts, stearic acid 2 parts, altax 1.0 ~ 1.5 parts, antioxidant BLE and ODA totally 3 ~ 5 parts, carbon black N330 30 parts, high electric conductivity furnace black N472 30 parts, weighting agent 35 parts, antimony trioxide flame retardant agent 19 parts, chlorinated paraffin-70 fire retardant 12 parts, aluminium hydroxide fire retardant 50 parts, 3.5 parts, static inhibitor, mould point agent 2 parts, tackifying resin 1.5 parts.
4. prepare the method for the arbitrary described flame-resistant anti-static V belt under glue of claims 1 to 3, it is characterized in that, comprise the steps: the preparation of (1) base rubber: to be plasticated 8-10 minute in temperature 70 C-80 DEG C in milling machine by the natural rubber cut, plasticate and terminate rear binder removal, go to mill through lift, the temperature control of mill roller at 60 DEG C-80 DEG C, bag roller, fall glue, after film is smooth, take off volume stand-by; In proportion chloroprene rubber, cis-1,4-polybutadiene rubber are added in milling machine and plasticate 2 ~ 5 minutes in 60 DEG C-70 DEG C, and then the natural rubber volume input milling machine fusion of having plasticated is obtained base rubber in 2-3 minute, from milling machine, binder removal is to mill, bag roller, fall glue, take off volume stand-by;
(2) by nanometer light magnesium oxide, stearic acid, altax, anti-aging agent, weighting agent, antimony trioxide flame retardant agent, chlorinated paraffin-70 fire retardant, aluminium hydroxide fire retardant, static inhibitor, mould point agent and tackifying resin mixing;
(3) mixing: the base rubber prepared is dropped in milling machine, fall floating weight pressurization 1-1.5 minute, drop into the mixture of step (2), mixing 1-2 minute, add carbon black N330, high electric conductivity furnace black N472, dioctyl phthalate (DOP), mixing 1-1.5 minute, finally add nanometer active zinc oxide, in 60 DEG C of-70 DEG C of mixing 20s ~ 30s, binder removal is to mill, mill roller temperature 60 DEG C-75 DEG C, add sulphur, glue 3 ~ 5 times, play triangle bag mixing evenly to sulphur.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510231431.3A CN104829894A (en) | 2015-05-08 | 2015-05-08 | Flame-retardant antistatic V-belt primer and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510231431.3A CN104829894A (en) | 2015-05-08 | 2015-05-08 | Flame-retardant antistatic V-belt primer and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104829894A true CN104829894A (en) | 2015-08-12 |
Family
ID=53808115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510231431.3A Pending CN104829894A (en) | 2015-05-08 | 2015-05-08 | Flame-retardant antistatic V-belt primer and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104829894A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105111519A (en) * | 2015-08-26 | 2015-12-02 | 青岛双星轮胎工业有限公司 | Fire fighting truck tire tread rubber composition |
| CN107987324A (en) * | 2017-11-30 | 2018-05-04 | 江苏托普车轮有限公司 | With anti-fire and anlistatig solid tyre and preparation method thereof |
| CN115785651A (en) * | 2023-01-30 | 2023-03-14 | 中国万宝工程有限公司 | Rubber composition with antistatic effect |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1065711A (en) * | 1991-04-09 | 1992-10-28 | 沈阳胶带总厂 | Noninflammable static electricity conducting narrow v belt semi-product |
| CN101250291A (en) * | 2008-01-25 | 2008-08-27 | 浙江奋飞橡塑制品有限公司 | Flame-resistant anti-static V belt swathe fractioning and preparation technique thereof |
| CN101250289A (en) * | 2008-01-25 | 2008-08-27 | 浙江奋飞橡塑制品有限公司 | Flame-resistant anti-static V belt under glue and preparation technique thereof |
| CN101602867A (en) * | 2009-07-09 | 2009-12-16 | 浙江三力士橡胶股份有限公司 | A kind of modified chloroprene rubber V band and preparation method thereof |
-
2015
- 2015-05-08 CN CN201510231431.3A patent/CN104829894A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1065711A (en) * | 1991-04-09 | 1992-10-28 | 沈阳胶带总厂 | Noninflammable static electricity conducting narrow v belt semi-product |
| CN101250291A (en) * | 2008-01-25 | 2008-08-27 | 浙江奋飞橡塑制品有限公司 | Flame-resistant anti-static V belt swathe fractioning and preparation technique thereof |
| CN101250289A (en) * | 2008-01-25 | 2008-08-27 | 浙江奋飞橡塑制品有限公司 | Flame-resistant anti-static V belt under glue and preparation technique thereof |
| CN101602867A (en) * | 2009-07-09 | 2009-12-16 | 浙江三力士橡胶股份有限公司 | A kind of modified chloroprene rubber V band and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105111519A (en) * | 2015-08-26 | 2015-12-02 | 青岛双星轮胎工业有限公司 | Fire fighting truck tire tread rubber composition |
| CN107987324A (en) * | 2017-11-30 | 2018-05-04 | 江苏托普车轮有限公司 | With anti-fire and anlistatig solid tyre and preparation method thereof |
| CN115785651A (en) * | 2023-01-30 | 2023-03-14 | 中国万宝工程有限公司 | Rubber composition with antistatic effect |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104829895A (en) | Flame-retardant antistatic V-belt coating glue and preparation method thereof | |
| CN101314654B (en) | Jacket formula for rubber jacketed flame-proof cable and production method thereof | |
| CN102642693B (en) | Tube-shaped flame retardant conveying belt with fabric laminations for coal mine | |
| CN104692027B (en) | Preparation method of basalt fiber conveying belt | |
| CN104071521B (en) | A kind of high abrasion height bonding aramid fiber conveying belt | |
| CN102924772B (en) | Rubber composition used for anti-fire shoes and manufacturing method thereof | |
| CN107200951B (en) | A kind of fabric solid-woven tubulose fire retarding conveying band and its manufacturing method | |
| CN104829894A (en) | Flame-retardant antistatic V-belt primer and preparation method thereof | |
| CN105331000A (en) | Cover rubber for high-abrasion-resistance flame-retardant steel wire rope core conveying belt and preparation method thereof | |
| DE102010017786A1 (en) | Elastomer product containing a linear textile structure for reinforcement | |
| CN101580679A (en) | Laminated belt core adhesive for fire retardant canvas conveyer belt and preparation method thereof | |
| CN103483653A (en) | Rubber composition for firefighting shoes and preparation method thereof | |
| CN103928158A (en) | Anti-flaming fireproof cable for electric welding machine | |
| CN104108564A (en) | Fabric laminated flame-retardant conveyor belt for coal mines | |
| CN104129595A (en) | Straight-warp integral-core aramid fiber flame-retardant conveying belt | |
| CN103642140A (en) | High-tear-resistant and wear-resistant mining flame-retardant chlorinated polyethylene sheath material and preparation method thereof | |
| CN102011897A (en) | Fiber reinforced pipe for mine and production method thereof | |
| CN101250291B (en) | Flame-resistant anti-static V belt swathe fractioning and preparation technique thereof | |
| CN102850614A (en) | Transmission belt base rubber and preparation method thereof | |
| CN108276837A (en) | Anti-adhesion conveyor belt and preparation method thereof with ultra high molecular polyethylene coating | |
| CN103910932A (en) | Preparation method of flame-retardant antistatic plastic liner plate | |
| CN103232621B (en) | Wear-resistant high-flame-retardant laminated canvas conveyor belt covering rubber for underground mine and preparation method thereof | |
| CN108752876A (en) | A kind of environmental protection heat-insulating flame-retardant PBT waterproofs, waterproof roll liner and its production technology | |
| CN104669764A (en) | Composite fiber fabric with color fiber lines and preparation method thereof | |
| CN107177115B (en) | Energy-saving fabric whole-core flame-retardant conveying belt and manufacturing method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150812 |
|
| RJ01 | Rejection of invention patent application after publication |